The change of the gases composition and pressure in rigid package and the change of the volume and pressure in flexible package were analyzed.
分析了硬质容器内气体成分和分压的变化，袋式包装的体积变化和气体分压变化。
The rigid tray and peelable lid package exposes a pressure sensitive layer when the consumer opens the package.
僵化的托盘和剥离盖包暴露了压力感应层当消费者打开包。
Thus the gyro package serves as a rigid angular space reference in the same manner as the stars appear in a stellar navigator.
这样，陀螺组合件用来作为稳定的空间度基准正如在星座导航器中的星座一样。
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